DE69503333D1 - Electric generator with frequency adjustment device - Google Patents

Electric generator with frequency adjustment device

Info

Publication number
DE69503333D1
DE69503333D1 DE69503333T DE69503333T DE69503333D1 DE 69503333 D1 DE69503333 D1 DE 69503333D1 DE 69503333 T DE69503333 T DE 69503333T DE 69503333 T DE69503333 T DE 69503333T DE 69503333 D1 DE69503333 D1 DE 69503333D1
Authority
DE
Germany
Prior art keywords
adjustment device
electric generator
frequency adjustment
stator
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69503333T
Other languages
German (de)
Other versions
DE69503333T2 (en
Inventor
Alain Blanchet
Rene Damiron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Technology GmbH
Original Assignee
EUROP GAS TURBINES SA
GEC Alsthom Electromecanique SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EUROP GAS TURBINES SA, GEC Alsthom Electromecanique SA filed Critical EUROP GAS TURBINES SA
Publication of DE69503333D1 publication Critical patent/DE69503333D1/en
Application granted granted Critical
Publication of DE69503333T2 publication Critical patent/DE69503333T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H02K11/05—Rectifiers associated with casings, enclosures or brackets

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Eletrric Generators (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Amplifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Synchronous Machinery (AREA)
  • Electrotherapy Devices (AREA)
  • General Induction Heating (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The multi-phase electricity generator has a rotor (2) and a stator (3) arranged on an axis of rotation (4) of the rotor (2). The generator is cooled by circulation (5) of a liquid. The machine feeds into a network through a device (7) which adapts the frequency generated by the machine to that of the network frequency. The stator (3) contains at least parts (9) of the components of the frequency adaptation device (7). These parts (9) which are rectifiers are located in the stator (3) so as to benefit from the cooling fluid circulating in the machine.
DE69503333T 1994-10-14 1995-10-09 Electric generator with frequency adjustment device Expired - Lifetime DE69503333T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412294A FR2725852B1 (en) 1994-10-14 1994-10-14 ELECTRIC POWER GENERATOR PROVIDED WITH FREQUENCY ADAPTATION DEVICES

Publications (2)

Publication Number Publication Date
DE69503333D1 true DE69503333D1 (en) 1998-08-13
DE69503333T2 DE69503333T2 (en) 1999-01-07

Family

ID=9467872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503333T Expired - Lifetime DE69503333T2 (en) 1994-10-14 1995-10-09 Electric generator with frequency adjustment device

Country Status (8)

Country Link
EP (1) EP0707372B1 (en)
JP (1) JPH08182396A (en)
AT (1) ATE168228T1 (en)
DE (1) DE69503333T2 (en)
ES (1) ES2120148T3 (en)
FI (1) FI954828A (en)
FR (1) FR2725852B1 (en)
RU (1) RU2172550C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310307A1 (en) 2002-03-18 2003-10-02 Alstom Switzerland Ltd Electrical machine with integrated power electronic device
ES2439218T3 (en) * 2007-05-04 2014-01-22 Astrium Limited Multi-port amplifiers in communications satellites
FR2919126B1 (en) * 2007-07-18 2009-09-25 Valeo Equip Electr Moteur POWER SUPPLY DEVICE FOR A MOTOR VEHICLE ALTERNATOR AND ALTERNATOR USING SUCH A DEVICE
EP2133979A1 (en) 2008-06-13 2009-12-16 ALSTOM Technology Ltd Multi phase generator arrangement
EP2133980A1 (en) 2008-06-13 2009-12-16 ALSTOM Technology Ltd Multi phase generator with frequency adaptation unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065921B (en) * 1959-09-24
FR1357374A (en) * 1963-05-17 1964-04-03 Siemens Ag Device for producing direct current
FR2438936A1 (en) * 1978-10-09 1980-05-09 Thyssen Industrie Rotating electrical machine with changeover switch - is designed for operating as variable speed motor or variable frequency generator
AT382271B (en) * 1985-01-24 1987-02-10 Aichholzer Gerhard Dr Starting circuit arrangement for a brushless DC series- wound motor
DE3528347A1 (en) * 1985-08-07 1987-02-19 Kaick A Ettlingen Gmbh Van Liquid-cooled electrical current generator
SU1471258A1 (en) * 1986-02-26 1989-04-07 А.С.Айнварг Variable frequency generator
ZW1689A1 (en) * 1988-02-15 1989-05-31 Techmarex Proprietary Limited Generator
US5083039B1 (en) * 1991-02-01 1999-11-16 Zond Energy Systems Inc Variable speed wind turbine

Also Published As

Publication number Publication date
JPH08182396A (en) 1996-07-12
FI954828A (en) 1996-04-15
EP0707372B1 (en) 1998-07-08
FI954828A0 (en) 1995-10-11
FR2725852A1 (en) 1996-04-19
ES2120148T3 (en) 1998-10-16
FR2725852B1 (en) 1997-01-03
ATE168228T1 (en) 1998-07-15
EP0707372A1 (en) 1996-04-17
RU2172550C2 (en) 2001-08-20
DE69503333T2 (en) 1999-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM TECHNOLOGY LTD., BADEN, CH

Owner name: GEC ALSTHOM ELECTROMECANIQUE S.A., PARIS, FR

8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM TECHNOLOGY LTD., BADEN, CH